Android: Fix some race conditions and crashes on startup.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29341 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 5 insertions, 0 deletions

diff --git a/apps/hosted/notification.c b/apps/hosted/notification.c
index fa8c286808..4dd1bece3d 100644
--- a/apps/hosted/notification.c
+++ b/apps/hosted/notification.c
@@ -83,6 +83,11 @@ void notification_init(void)
                     "fg_runner", "Lorg/rockbox/Helper/RunForegroundManager;");
     NotificationManager_instance = e->GetObjectField(env_ptr,
                                                 RockboxService_instance, nNM);
+    if (NotificationManager_instance == NULL)
+    {
+        DEBUGF("Failed to get RunForegroundManager instance. Performance will be bad");
+        return;
+    }
 
     jclass class = e->GetObjectClass(env_ptr, NotificationManager_instance);
     updateNotification = e->GetMethodID(env_ptr, class, "updateNotification",